- Open the JvDocking\AdvanceDemo
- Set the docking style to VSNet
- Compile and Run
- Create three VSNet Windows and dock them in TabHostForm (Page Control)
- Hide one of the forms by clicking the close button
- Save layout to ini file.
- Load layout from ini file

The hidden dock form reappers.

Solution:

In JvDockControlForm.pas change the if statement of TJvDockTabPageControl.LoadFromStream to: